/* 
日志存储
*/

const log4js = require('log4js')

const levels = {
    "trace": log4js.levels.TRACE,
    "debug": log4js.levels.DEBUG,
    "info": log4js.levels.INFO,
    "warn": log4js.levels.WARN,
    "error": log4js.levels.ERROR,
    "fatal": log4js.levels.FATAL,
}

log4js.configure({
    appenders: {
        console: {
            type: 'console'
        },
        info:{
            type:"file",
            filename:"logs/all-the-logs.log"
        },
        error:{
            type:"dateFile",
            filename:"logs/log",
            pattern:"yyyy-MM-dd.log",
            alwaysIncludePattern:true, //设置文件名称为 fileName + pattern
        }
    },
    categories: {
        default: {
            appenders: ['console'],
            level: 'debug'
        },
        info: {
            appenders: ['info','console'],
            level: 'info'
        },
        error: {
            appenders: ["error",'console'],
            level: 'error'
        },
    }
})

/* 
日志输出，level为debug
*/

exports.debug = (content) => {
    let logger = log4js.getLogger()
    logger.level = levels.debug
    logger.debug(content)
}

/* 
日志输出，level为info
*/

exports.info = (content) => {
    let logger = log4js.getLogger('info')
    logger.level = levels.info
    logger.info(content)
}

/* 
日志输出，level为error
*/

exports.error = (content) => {
    let logger = log4js.getLogger('error')
    logger.level = levels.error
    logger.error(content)
}